Neuron23

South San Francisco, CA · Founded 2018 · Privately Held (backing)

Developer of an artificial intelligence-based drug discovery model designed for genetically defined neurological and immunological diseases. Neuron23 is based in South San Francisco, CA and was founded in 2018. Its last reported valuation was $272 million in Jun 2025. It has raised $310 million.

Last reported valuation
$271.5M
Oct 2026
Priced at
—
Total raised
$310.0M
Last round
—

Neuron23 key facts

as of Oct 2026
  • Developer of an artificial intelligence-based drug discovery model designed for genetically defined neurological and immunological diseases.
  • Neuron23 is valued at approximately $271.5M as of Oct 2026 (last reported valuation).
  • It has raised $310.0M; the latest was Later Stage VC ($96.5M) in Jun 2025.
  • Notable investors include SoftBank Investment Advisers, Kleiner Perkins, Blue Owl Capital, Perceptive Advisors, Chimera Capital — 14 tracked in total.
  • Status: Privately Held (backing).
Last reported valuation
LOW confidence
$271.5M

Neuron23's last reported valuation, Jun 2025. Nothing priced has surfaced since.

set by last reported valuationas of Oct 2026question about this number?
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Neuron23 funding rounds

No rounds on record

No funding rounds for Neuron23 are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.

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Neuron23 valuation

Neuron23's last reported valuation was $272 million in Jun 2025. No priced round, secondary trade or fund mark has surfaced since.

Neuron23 investors

14 investors are on record for Neuron23, including SoftBank Investment Advisers, Kleiner Perkins, Blue Owl Capital and Perceptive Advisors. By type, the record holds 3 hedge funds and 2 venture capital firms.

About Neuron23

Developer of an artificial intelligence-based drug discovery model designed for genetically defined neurological and immunological diseases. The company's platform leverages recent advances in human genetics, combined with its state-of-the-art artificial intelligence (AI)-enabled drug discovery and biomarker platforms, to advance therapeutics for devastating diseases, enabling patients suffering from genetic disorders with customized medicines.

Sector
Healthcare
HQ
South San Francisco, CA, United States
Founded
2018
Employees
54
Ownership
Privately Held (backing)

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